package cn.dev33.satoken.reactor.model;


import org.springframework.http.HttpCookie;
import org.springframework.http.server.reactive.ServerHttpRequest;

import cn.dev33.satoken.context.model.SaRequest;

/**
 * Request for Reactor
 *
 * @author kong
 */
public class SaRequestForReactor implements SaRequest {

    /**
     * 底层Request对象
     */
    ServerHttpRequest request;

    /**
     * 实例化
     *
     * @param request request对象
     */
    public SaRequestForReactor(ServerHttpRequest request) {
        this.request = request;
    }

    @Override
    public void addParam(String key, String value) {
        request.getQueryParams().add(key, value);
    }

    /**
     * 获取底层源对象
     */
    @Override
    public Object getSource() {
        return request;
    }

    /**
     * 在 [请求体] 里获取一个值
     */
    @Override
    public String getParam(String name) {
        return request.getQueryParams().getFirst(name);
    }

    /**
     * 在 [请求头] 里获取一个值
     */
    @Override
    public String getHeader(String name) {
        return request.getHeaders().getFirst(name);
    }

    /**
     * 在 [Cookie作用域] 里获取一个值
     */
    @Override
    public String getCookieValue(String name) {
        HttpCookie cookie = request.getCookies().getFirst(name);
        if (cookie == null) {
            return null;
        }
        return cookie.getValue();
    }

    /**
     * 返回当前请求path (不包括上下文名称)
     */
    @Override
    public String getRequestPath() {
        return request.getURI().getPath();
    }

    /**
     * 返回当前请求的url，例：http://xxx.com/?id=127
     *
     * @return see note
     */
    @Override
    public String getUrl() {
        return request.getURI().toString();
    }

    /**
     * 返回当前请求的类型
     */
    @Override
    public String getMethod() {
        return request.getMethodValue();
    }
}
